Key Benefits at a Glance
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All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
| PSE2/PSE4 系列的安全控制单元 |
| 允许的缆线长度 | 200 m |
| 性能水平 (PL) | PL d | |
| 类别 | 3 类 | |
| MTTFd | 109 a | |
| 任务时间 (TM) | 20 a | |
| 诊断覆盖率 (DC) | 87 % |
| 工作指示灯 | 绿色 LED：通电 | |
| 功能指示灯 | 绿色 LED |
| 工作电压 | UB | 24 V DC +20/-10% 24 V AC ± 10% |
| 功耗 | P0 | < 4 W |
| 浪涌保护 | 过电压类别 III |
| 信号输出 | 继电器，1 个常开 | |
| 开关电压 | 230 V AC / 24 V DC | |
| 开关电流 | 3 A AC / 4 A DC | |
| 机械寿命 | > 107 个开关周期 | |
| 响应时间 | 18 ms |
| 输出类型 | 信号输出，PNP，开路集电极 | |
| 开关电压 | UB - 1 V | |
| 开关电流 | 最大 50 mA |
| 功能安全 | ISO 13849-1 | |
| 产品标准 | EN 12978 ; ISO 13856-2 |
| TüV 认证 | TüV Rheinland 968/M 301.00/11 |
| 环境温度 | 5 ... 55 °C (41 ... 131 °F) | |
| 污染程度 | 2 |
| 防护等级 | IP20 | ||||||||||
| 连接 | 螺丝接线端子 ， 导线横截面积 2 x 1 mm2 | ||||||||||
| 材料 | PC / PA 黑色 | ||||||||||
| 质量 | 大约 150 g | ||||||||||
| 尺寸 | |||||||||||
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